| COWARD, Richard Stanley ACTIVE | Director | 31 Oct 2018 | | United Kingdom | June 1974 | Endeavour House, Admiralty Road, Great Yarmouth, Norfolk, NR30 3NG, United Kingdom |
| VERMEIJDEN, Christiaan Arie ACTIVE | Director | 07 Jan 2019 | | Netherlands | March 1973 | Endeavour House, Admiralty Road, Great Yarmouth, Norfolk, NR30 3NG |
| DARLING, Gregory Stuart RESIGNED | Secretary | | 01 Nov 2002 | | | High Lees Farm, Bungay Road Kirstead Green, Norwich, Norfolk, NR15 1EA |
| FULFORD, James John RESIGNED | Secretary | 27 Jun 2014 | 17 Oct 2018 | | | Endeavour House, Admiralty Road, Great Yarmouth, Norfolk, NR30 3NG |
| HEYWOOD, Stephen Dene RESIGNED | Secretary | 01 Nov 2002 | 27 Jun 2014 | | | Admiralty Road, Great Yarmouth, Norfolk, NR30 3NG |
| DARLING, Adam Phillip RESIGNED | Director | | 15 Aug 2017 | England | February 1961 | Admiralty Road, Great Yarmouth, Norfolk, NR30 3NG |
| DARLING, Gregory Stuart RESIGNED | Director | | 15 Aug 2017 | United Kingdom | February 1953 | Endeavour House, Admiralty Road, Great Yarmouth, Norfolk, NR30 3NG, England |
| DARLING, Meriel Patreen RESIGNED | Director | | 21 Jul 2014 | England | May 1932 | Endeavour House, Admiralty Road, Great Yarmouth, Norfolk, NR30 3NG, England |
| DARLING, Nigel Geoffrey RESIGNED | Director | | 15 Aug 2017 | United Kingdom | September 1955 | Endeavour House, Admiralty Road, Great Yarmouth, Norfolk, NR30 3NG, England |
| DARLING, Thomas George RESIGNED | Director | | 15 Aug 2006 | | July 1929 | Pleasurewood House 324 Yarmouth Road, Lowestoft, Suffolk, NR32 5DB |
| EGGINK, Gerben Marius RESIGNED | Director | 22 Jan 2018 | 07 Jan 2019 | United Kingdom | July 1958 | Endeavour House, Admiralty Road, Great Yarmouth, Norfolk, NR30 3NG, United Kingdom |
| HEYWOOD, Stephen Dene RESIGNED | Director | 04 Jul 2005 | 27 Jun 2014 | England | April 1966 | Endeavour House, Admiralty Road, Great Yarmouth, Norfolk, NR30 3NG, England |
| OSMON, Jonathan Michael RESIGNED | Director | 11 Mar 2015 | 15 Sep 2017 | United Kingdom | December 1967 | Endeavour House, Admiralty Road, Great Yarmouth, Norfolk, NR30 3NG |
| STANLEY, Paul Nicholas RESIGNED | Director | 10 Feb 1992 | 01 Mar 2018 | United Kingdom | October 1958 | Endeavour House, Admiralty Road, Great Yarmouth, Norfolk, NR30 3NG, England |
| VAN ZWIETEN, Peter RESIGNED | Director | 22 Jan 2018 | 31 Jul 2018 | Netherlands | October 1961 | Endeavour House, Admiralty Road, Great Yarmouth, Norfolk, NR30 3NG, United Kingdom |
| WOOLTORTON, Mervyn Raymond RESIGNED | Director | 10 Sep 1993 | 01 Feb 2018 | England | June 1952 | Endeavour House, Admiralty Road, Great Yarmouth, Norfolk, NR30 3NG, England |
| BOSKALIS HOLDING B.V. RESIGNED | Director | 15 Aug 2017 | 22 Aug 2025 | | | Rosmolenweg 20, Papendrecht, 3356 LK, Netherlands |